I-180 over the Illinois River
Helm was the contractor for the $25 million deck replacement of the I-180 bridge over the Illinois River in Hennepin, Illinois. This 4-lane bridge had undergone numerous deck patching projects over the years and was badly in need of a new deck. There was over 7,000 cubic yards of superstructure concrete and almost 2 million pounds of rebar on the deck replacement.
![I-180 over Illinois River](https://www.helmgroup.com/wp-content/uploads/2020/09/I-180-over-Illinois-River.jpg)